1,5-Bis(thiophen-2-yl)-3-(2,4,5-trimethoxyphenyl)pentane-1,5-dione
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چکیده
منابع مشابه
2-Hydroxy-2-(3-oxobutan-2-yl)indan-1,3-dione
In the indane ring system of the title mol-ecule, C(13)H(12)O(4), the hy-droxy-bearing C atom is 0.134 (1) Å out of the plane of the remaining essentially planar atoms (r.m.s. deviation = 0.010 Å). In the crystal, mol-ecules are linked into chains along the b axis by inter-molecular O-H⋯O hydrogen bonds. Additional stabilization is provided by weak inter-molecular C-H⋯O hydrogen bonds.
متن کامل2-(2-Oxothiolan-3-yl)isoindoline-1,3-dione
In the title compound, C(12)H(9)NO(3)S, the isoindoline-1,3-dione group is almost planar, with an r.m.s. deviation of 0.020 Å, whereas the heterocyclic ring approximates to an envelope with the methyl-ene group not adjacent to the S atom in the flap position. A short intra-molecular C-H⋯O contact generates an S(6) ring motif. In the crystal structure, weak aromatic π-π stacking inter-actions oc...
متن کامل2-[(3S)-5-Oxooxolan-3-yl]isoindoline-1,3-dione
The oxolan-2-one ring in the title compound, C(12)H(9)NO(4), has an envelope conformation with the atom linking the two five-membered rings being the flap atom.
متن کامل2-(2,5-Dioxotetrahydrofuran-3-yl)isoindoline-1,3-dione
In the title compound, C(12)H(7)NO(5), the dihedral angle between the isoindole-1,3-dione plane and the least-squares plane of the furan ring is 89.2 (2)°. In the crystal structure, mol-ecules are linked through inter-molecular C-H⋯O hydrogen bonds, forming centrosymmetric dimers.
متن کامل1600 - 5368 1 - ( Azepan - 1 - yl ) - 2 - ( 1 H - indol - 3 - yl ) ethane - 1 , 2 - dione
# 2006 International Union of Crystallography All rights reserved In the crystal structure of the title compound, C16H18N2O2, the indole moiety is nearly planar. The two carbonyl groups are almost perpendicular, with a torsion angle of 105.7 (4) , and the single C—C bond linking the two carbonyl groups is 1.515 (5) Å in length. The molecules are linked together by N—H O intermolecular hydrogen ...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2011
ISSN: 1600-5368
DOI: 10.1107/s160053681104846x